Example #1
0
 //And表达式解释操作
 public override String interpret()
 {
     return(left.interpret() + "再" + right.interpret());
 }
Example #2
0
 //简单句子的解释操作
 public override String interpret()
 {
     return(direction.interpret() + action.interpret() + distance.interpret());
 }
Example #3
0
        public String output()
        {
            String result = node.interpret(); //解释表达式

            return(result);
        }